| 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 | $7.58 | 6.150% | $8.0462 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $117.55 | 10.859% | $130.3148 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $41.41 | 13.233% | $46.8898 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $92.83 | 10.568% | $102.6403 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $21.26 | 7.760% | $22.9098 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $202.97 | 8.691% | $220.6101 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $202.56 | 12.651% | $228.1859 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $686.16 | $759.5969 | $759.60 | $759.60 | $759.50 | |