| 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 | $93.93 | 6.559% | $100.0909 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $193.85 | 9.782% | $212.8124 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $23.50 | 9.621% | $25.7609 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $6.29 | 12.830% | $7.097 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $236.25 | 13.501% | $268.1461 | $268.15 | $268.15 | $268.10 |
| Purchase #6 | $237.53 | 8.108% | $256.7889 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $174.66 | 11.136% | $194.1101 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $966.01 | $1,064.8063 | $1,064.81 | $1,064.80 | $1,064.80 | |