| 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 | $111.26 | 7.608% | $119.7247 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $73.38 | 5.729% | $77.5839 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $19.89 | 6.655% | $21.2137 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $114.49 | 13.860% | $130.3583 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $11.95 | 12.366% | $13.4277 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $91.57 | 7.669% | $98.5925 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $131.27 | 8.678% | $142.6616 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $553.81 | $603.5624 | $603.55 | $603.55 | $603.60 | |