| 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 | $10.88 | 8.752% | $11.8322 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $85.27 | 13.329% | $96.6356 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $36.42 | 11.485% | $40.6028 | $40.60 | $40.60 | $40.60 |
| Purchase #4 | $176.47 | 9.225% | $192.7494 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $97.38 | 9.192% | $106.3312 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $179.67 | 6.871% | $192.0151 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $119.30 | 9.232% | $130.3138 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $705.39 | $770.4801 | $770.48 | $770.50 | $770.30 | |