| 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 | $53.33 | 3.406% | $55.1464 | $55.15 | $55.15 | $55.10 |
| Purchase #2 | $75.72 | 6.544% | $80.6751 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $230.45 | 6.240% | $244.8301 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $101.36 | 5.774% | $107.2125 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $62.30 | 7.484% | $66.9625 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $109.73 | 4.444% | $114.6064 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $153.78 | 4.625% | $160.8923 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $786.67 | $830.3253 | $830.33 | $830.35 | $830.30 | |