| 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 | $79.75 | 5.129% | $83.8404 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $121.91 | 5.667% | $128.8186 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $71.46 | 7.607% | $76.896 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $136.94 | 9.776% | $150.3273 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $229.95 | 8.498% | $249.4912 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $30.33 | 8.264% | $32.8365 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $152.72 | 6.544% | $162.714 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $823.06 | $884.9240 | $884.93 | $884.95 | $884.80 | |