| 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 | $39.85 | 5.184% | $41.9158 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $197.59 | 11.412% | $220.139 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $27.95 | 6.389% | $29.7357 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $43.52 | 5.874% | $46.0764 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $132.55 | 5.250% | $139.5089 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $220.35 | 9.705% | $241.735 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $72.72 | 13.731% | $82.7052 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $734.53 | $801.8160 | $801.84 | $801.85 | $801.70 | |