| 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 | $85.95 | 7.675% | $92.5467 | $92.55 | $92.55 | $92.50 |
| Purchase #2 | $114.90 | 11.779% | $128.4341 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $159.73 | 12.191% | $179.2027 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $112.92 | 5.234% | $118.8302 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $15.32 | 6.418% | $16.3032 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $245.54 | 12.237% | $275.5867 | $275.59 | $275.60 | $275.60 |
| Purchase #7 | $49.60 | 8.267% | $53.7004 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $783.96 | $864.6040 | $864.60 | $864.65 | $864.50 | |