| 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 | $46.78 | 10.842% | $51.8519 | $51.85 | $51.85 | $51.90 |
| Purchase #2 | $27.42 | 11.693% | $30.6262 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $99.63 | 13.201% | $112.7822 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $119.81 | 8.784% | $130.3341 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $117.98 | 4.590% | $123.3953 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $77.60 | 7.152% | $83.15 | $83.15 | $83.15 | $83.20 |
| Purchase #7 | $156.80 | 11.482% | $174.8038 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $646.02 | $706.9435 | $706.94 | $707.00 | $707.00 | |