| 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 | $57.26 | 8.570% | $62.1672 | $62.17 | $62.15 | $62.20 |
| Purchase #2 | $130.44 | 5.626% | $137.7786 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $139.39 | 7.290% | $149.5515 | $149.55 | $149.55 | $149.60 |
| Purchase #4 | $9.64 | 6.538% | $10.2703 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $114.60 | 3.230% | $118.3016 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $32.69 | 13.424% | $37.0783 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $142.30 | 12.108% | $159.5297 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $626.32 | $674.6772 | $674.68 | $674.70 | $674.80 | |