| 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 | $88.73 | 5.571% | $93.6731 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $118.88 | 12.579% | $133.8339 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $51.85 | 3.834% | $53.8379 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $225.93 | 13.360% | $256.1142 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $197.54 | 7.490% | $212.3357 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $223.32 | 7.391% | $239.8256 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $107.28 | 10.837% | $118.9059 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $1,013.53 | $1,108.5263 | $1,108.53 | $1,108.55 | $1,108.40 | |