| 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 | $109.93 | 3.613% | $113.9018 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $210.33 | 3.399% | $217.4791 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $192.37 | 13.558% | $218.4515 | $218.45 | $218.45 | $218.50 |
| Purchase #4 | $53.95 | 7.817% | $58.1673 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $32.69 | 13.348% | $37.0535 | $37.05 | $37.05 | $37.10 |
| Purchase #6 | $71.27 | 11.585% | $79.5266 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $49.84 | 3.327% | $51.4982 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $720.38 | $776.0780 | $776.08 | $776.10 | $776.20 | |