| 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 | $120.42 | 12.516% | $135.4918 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $46.59 | 12.150% | $52.2507 | $52.25 | $52.25 | $52.30 |
| Purchase #3 | $112.90 | 7.814% | $121.722 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $112.31 | 5.540% | $118.532 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $101.25 | 4.106% | $105.4073 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $32.82 | 3.307% | $33.9054 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $41.46 | 5.309% | $43.6611 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $567.75 | $610.9703 | $610.97 | $610.95 | $611.00 | |