| 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 | $98.59 | 8.702% | $107.1693 | $107.17 | $107.15 | $107.20 |
| Purchase #2 | $29.98 | 3.526% | $31.0371 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $184.54 | 9.147% | $201.4199 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $101.95 | 12.197% | $114.3848 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $50.91 | 9.435% | $55.7134 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $88.54 | 9.285% | $96.7609 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $22.46 | 9.740% | $24.6476 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $576.97 | $631.1330 | $631.13 | $631.10 | $631.10 | |