| 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 | $49.64 | 10.520% | $54.8621 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $84.36 | 13.236% | $95.5259 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $230.61 | 11.729% | $257.6582 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $20.68 | 7.673% | $22.2668 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $14.78 | 12.647% | $16.6492 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $59.92 | 12.231% | $67.2488 | $67.25 | $67.25 | $67.20 |
| Purchase #7 | $191.29 | 10.369% | $211.1249 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $651.28 | $725.3359 | $725.34 | $725.30 | $725.30 | |