| 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 | $22.76 | 9.142% | $24.8407 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $15.79 | 11.163% | $17.5526 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $126.94 | 4.480% | $132.6269 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $211.82 | 13.732% | $240.9071 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $182.77 | 6.753% | $195.1125 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $35.49 | 12.585% | $39.9564 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $192.29 | 8.227% | $208.1097 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $787.86 | $859.1059 | $859.11 | $859.10 | $859.10 | |