| 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 | $173.30 | 6.542% | $184.6373 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $69.45 | 8.146% | $75.1074 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $53.53 | 3.621% | $55.4683 | $55.47 | $55.45 | $55.50 |
| Purchase #4 | $123.48 | 4.202% | $128.6686 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $242.83 | 5.481% | $256.1395 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $12.33 | 12.342% | $13.8518 | $13.85 | $13.85 | $13.90 |
| Purchase #7 | $144.58 | 12.113% | $162.093 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $819.50 | $875.9659 | $875.97 | $875.95 | $876.00 | |