| 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 | $46.78 | 7.508% | $50.2922 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $31.68 | 3.756% | $32.8699 | $32.87 | $32.85 | $32.90 |
| Purchase #3 | $85.31 | 10.314% | $94.1089 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $162.85 | 13.722% | $185.1963 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $171.95 | 13.668% | $195.4521 | $195.45 | $195.45 | $195.50 |
| Purchase #6 | $228.45 | 13.340% | $258.9252 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $64.27 | 5.238% | $67.6365 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $791.29 | $884.4811 | $884.49 | $884.50 | $884.50 | |