| 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 | $82.25 | 10.474% | $90.8649 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $244.67 | 9.697% | $268.3956 | $268.40 | $268.40 | $268.40 |
| Purchase #3 | $233.26 | 8.589% | $253.2947 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $77.34 | 9.830% | $84.9425 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $128.46 | 7.562% | $138.1741 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $183.79 | 7.546% | $197.6588 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $53.28 | 10.278% | $58.7561 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $1,003.05 | $1,092.0867 | $1,092.08 | $1,092.05 | $1,092.20 | |