| 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 | $64.70 | 7.636% | $69.6405 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $108.93 | 5.672% | $115.1085 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $173.74 | 13.832% | $197.7717 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $131.39 | 5.448% | $138.5481 | $138.55 | $138.55 | $138.50 |
| Purchase #5 | $90.44 | 10.871% | $100.2717 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $78.80 | 11.786% | $88.0874 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $147.34 | 8.712% | $160.1763 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $795.34 | $869.6042 | $869.61 | $869.60 | $869.60 | |