| 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 | $114.51 | 12.759% | $129.1203 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $46.84 | 13.484% | $53.1559 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $81.80 | 4.301% | $85.3182 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $133.38 | 9.227% | $145.687 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $24.38 | 6.260% | $25.9062 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $139.78 | 10.331% | $154.2207 | $154.22 | $154.20 | $154.20 |
| Purchase #7 | $71.90 | 8.235% | $77.821 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $612.59 | $671.2293 | $671.24 | $671.15 | $671.20 | |