| 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 | $5.27 | 5.579% | $5.564 | $5.56 | $5.55 | $5.60 |
| Purchase #2 | $41.29 | 13.665% | $46.9323 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $210.97 | 8.393% | $228.6767 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $63.45 | 8.313% | $68.7246 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $215.46 | 13.800% | $245.1935 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $51.63 | 4.124% | $53.7592 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $166.95 | 4.544% | $174.5362 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $755.02 | $823.3865 | $823.38 | $823.40 | $823.40 | |