| 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 | $93.63 | 10.124% | $103.1091 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $31.67 | 11.434% | $35.2911 | $35.29 | $35.30 | $35.30 |
| Purchase #3 | $114.80 | 13.214% | $129.9697 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $55.39 | 13.618% | $62.933 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $67.85 | 11.280% | $75.5035 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $125.81 | 10.861% | $139.4742 | $139.47 | $139.45 | $139.50 |
| Purchase #7 | $38.68 | 5.624% | $40.8554 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $527.83 | $587.1360 | $587.13 | $587.10 | $587.20 | |