| 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 | $79.67 | 6.428% | $84.7912 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $134.72 | 7.695% | $145.0867 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $202.64 | 3.640% | $210.0161 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $233.68 | 7.102% | $250.276 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $85.74 | 6.642% | $91.4349 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $44.65 | 13.425% | $50.6443 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $49.53 | 3.490% | $51.2586 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $830.63 | $883.5078 | $883.51 | $883.55 | $883.50 | |