| 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 | $79.56 | 5.325% | $83.7966 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $194.84 | 3.546% | $201.749 | $201.75 | $201.75 | $201.70 |
| Purchase #3 | $55.77 | 8.423% | $60.4675 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $204.67 | 3.196% | $211.2113 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $121.63 | 13.720% | $138.3176 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $65.26 | 7.151% | $69.9267 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $127.79 | 13.781% | $145.4007 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $849.52 | $910.8694 | $910.88 | $910.85 | $910.80 | |