| 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 | $58.66 | 10.669% | $64.9184 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $51.27 | 5.188% | $53.9299 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $133.81 | 10.303% | $147.5964 | $147.60 | $147.60 | $147.60 |
| Purchase #4 | $65.99 | 4.625% | $69.042 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $226.29 | 9.278% | $247.2852 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $225.58 | 8.354% | $244.425 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $174.74 | 9.663% | $191.6251 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $936.34 | $1,018.8220 | $1,018.84 | $1,018.90 | $1,018.70 | |