| 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 | $64.36 | 7.411% | $69.1297 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $237.32 | 8.122% | $256.5951 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $96.87 | 5.121% | $101.8307 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $237.35 | 6.198% | $252.061 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $243.37 | 11.327% | $270.9365 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $250.28 | 7.103% | $268.0574 | $268.06 | $268.05 | $268.10 |
| Purchase #7 | $77.49 | 5.680% | $81.8914 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $1,207.04 | $1,300.5018 | $1,300.51 | $1,300.55 | $1,300.50 | |