| 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 | $50.31 | 11.720% | $56.2063 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $49.58 | 8.105% | $53.5985 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $165.70 | 9.577% | $181.5691 | $181.57 | $181.55 | $181.60 |
| Purchase #4 | $58.50 | 3.727% | $60.6803 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $120.53 | 3.420% | $124.6521 | $124.65 | $124.65 | $124.70 |
| Purchase #6 | $17.85 | 6.512% | $19.0124 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $179.48 | 10.133% | $197.6667 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $641.95 | $693.3854 | $693.39 | $693.35 | $693.50 | |