| 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 | $64.93 | 10.801% | $71.9431 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $241.47 | 4.729% | $252.8891 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $60.78 | 10.800% | $67.3442 | $67.34 | $67.35 | $67.30 |
| Purchase #4 | $10.46 | 9.198% | $11.4221 | $11.42 | $11.40 | $11.40 |
| Purchase #5 | $64.67 | 8.233% | $69.9943 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $238.44 | 8.593% | $258.9291 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $181.48 | 10.865% | $201.1978 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $862.23 | $933.7197 | $933.71 | $933.75 | $933.60 | |