| 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 | $69.98 | 6.838% | $74.7652 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $46.88 | 9.579% | $51.3706 | $51.37 | $51.35 | $51.40 |
| Purchase #3 | $173.63 | 10.460% | $191.7917 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $61.85 | 10.512% | $68.3517 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $133.97 | 8.559% | $145.4365 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $117.69 | 10.697% | $130.2793 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $18.47 | 4.426% | $19.2875 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $622.47 | $681.2825 | $681.29 | $681.30 | $681.40 | |