| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.29 | 8.470% | $54.5496 | $54.55 | $54.55 | $54.50 |
| Purchase #2 | $223.35 | 9.779% | $245.1914 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $162.97 | 4.568% | $170.4145 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $188.62 | 7.795% | $203.3229 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $214.43 | 9.207% | $234.1726 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $130.67 | 3.589% | $135.3597 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $213.29 | 8.559% | $231.5455 | $231.55 | $231.55 | $231.50 |
| 7 purchase totals = | $1,183.62 | $1,274.5562 | $1,274.55 | $1,274.50 | $1,274.50 | |