| 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 | $87.40 | 13.357% | $99.074 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $199.44 | 6.135% | $211.6756 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $81.87 | 9.488% | $89.6378 | $89.64 | $89.65 | $89.60 |
| Purchase #4 | $35.93 | 4.224% | $37.4477 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $98.92 | 13.457% | $112.2317 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $83.43 | 11.300% | $92.8576 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $214.63 | 7.248% | $230.1864 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $801.62 | $873.1108 | $873.12 | $873.15 | $873.10 | |