| 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 | $83.85 | 10.369% | $92.5444 | $92.54 | $92.55 | $92.50 |
| Purchase #2 | $124.31 | 7.566% | $133.7153 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $98.39 | 10.336% | $108.5596 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $123.32 | 8.315% | $133.5741 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $96.29 | 6.770% | $102.8088 | $102.81 | $102.80 | $102.80 |
| Purchase #6 | $138.66 | 10.780% | $153.6075 | $153.61 | $153.60 | $153.60 |
| Purchase #7 | $87.29 | 6.803% | $93.2283 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $752.11 | $818.0380 | $818.04 | $818.00 | $818.00 | |