| 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 | $124.91 | 7.223% | $133.9322 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $67.55 | 13.718% | $76.8165 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $102.80 | 5.159% | $108.1035 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $227.47 | 6.317% | $241.8393 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $53.94 | 5.145% | $56.7152 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $27.40 | 6.195% | $29.0974 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $79.29 | 11.264% | $88.2212 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $683.36 | $734.7253 | $734.73 | $734.70 | $734.60 | |