| 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 | $100.64 | 6.109% | $106.7881 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $248.35 | 7.560% | $267.1253 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $62.73 | 13.164% | $70.9878 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $192.81 | 7.493% | $207.2573 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $98.45 | 9.208% | $107.5153 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $129.82 | 8.369% | $140.6846 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $39.28 | 4.298% | $40.9683 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $872.08 | $941.3267 | $941.34 | $941.35 | $941.40 | |