| 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 | $105.41 | 12.486% | $118.5715 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $39.32 | 5.423% | $41.4523 | $41.45 | $41.45 | $41.50 |
| Purchase #3 | $243.61 | 11.228% | $270.9625 | $270.96 | $270.95 | $271.00 |
| Purchase #4 | $153.47 | 3.346% | $158.6051 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $55.50 | 12.422% | $62.3942 | $62.39 | $62.40 | $62.40 |
| Purchase #6 | $32.33 | 10.206% | $35.6296 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $132.92 | 12.589% | $149.6533 | $149.65 | $149.65 | $149.70 |
| 7 purchase totals = | $762.56 | $837.2685 | $837.26 | $837.25 | $837.40 | |