| 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 | $33.78 | 6.859% | $36.097 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $168.42 | 12.502% | $189.4759 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $107.32 | 7.187% | $115.0331 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $46.86 | 8.133% | $50.6711 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $64.77 | 11.469% | $72.1985 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $216.83 | 10.372% | $239.3196 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $128.25 | 10.255% | $141.402 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $766.23 | $844.1972 | $844.20 | $844.20 | $844.20 | |