| 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 | $53.32 | 3.301% | $55.0801 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $191.86 | 5.388% | $202.1974 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $140.71 | 3.534% | $145.6827 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $245.78 | 10.463% | $271.496 | $271.50 | $271.50 | $271.50 |
| Purchase #5 | $214.37 | 11.393% | $238.7932 | $238.79 | $238.80 | $238.80 |
| Purchase #6 | $74.65 | 9.323% | $81.6096 | $81.61 | $81.60 | $81.60 |
| Purchase #7 | $87.72 | 8.630% | $95.2902 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $1,008.41 | $1,090.1492 | $1,090.15 | $1,090.20 | $1,090.20 | |