| 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 | $66.78 | 4.565% | $69.8285 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $151.93 | 11.111% | $168.8109 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $194.56 | 8.446% | $210.9925 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $169.67 | 11.814% | $189.7148 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $69.76 | 10.240% | $76.9034 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $179.51 | 11.478% | $200.1142 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $110.59 | 12.437% | $124.3441 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $942.80 | $1,040.7084 | $1,040.69 | $1,040.70 | $1,040.60 | |