| 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 | $56.44 | 9.158% | $61.6088 | $61.61 | $61.60 | $61.60 |
| Purchase #2 | $34.63 | 7.228% | $37.1331 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $145.40 | 9.441% | $159.1272 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $217.51 | 4.676% | $227.6808 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $174.40 | 7.559% | $187.5829 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $84.31 | 9.552% | $92.3633 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $25.74 | 7.320% | $27.6242 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $738.43 | $793.1203 | $793.11 | $793.15 | $793.10 | |