| 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 | $26.80 | 11.156% | $29.7898 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $63.96 | 3.366% | $66.1129 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $121.34 | 5.131% | $127.566 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $145.48 | 8.701% | $158.1382 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $24.65 | 11.248% | $27.4226 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $179.36 | 6.769% | $191.5009 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $158.94 | 5.182% | $167.1763 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $720.53 | $767.7067 | $767.71 | $767.70 | $767.70 | |