| 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 | $115.70 | 11.842% | $129.4012 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $49.42 | 10.664% | $54.6901 | $54.69 | $54.70 | $54.70 |
| Purchase #3 | $41.94 | 11.501% | $46.7635 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $46.49 | 8.668% | $50.5198 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $49.90 | 9.361% | $54.5711 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $239.37 | 11.687% | $267.3452 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $6.99 | 3.734% | $7.251 | $7.25 | $7.25 | $7.30 |
| 7 purchase totals = | $549.81 | $610.5419 | $610.54 | $610.50 | $610.60 | |