| 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 | $50.80 | 7.872% | $54.799 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $45.47 | 4.517% | $47.5239 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $248.32 | 8.552% | $269.5563 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $214.38 | 13.595% | $243.525 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $53.92 | 12.562% | $60.6934 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $120.60 | 4.237% | $125.7098 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $41.38 | 9.493% | $45.3082 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $774.87 | $847.1156 | $847.12 | $847.10 | $847.10 | |