| 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 | $79.82 | 9.696% | $87.5593 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $86.94 | 6.241% | $92.3659 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $103.56 | 6.325% | $110.1102 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $102.26 | 11.269% | $113.7837 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $242.55 | 13.391% | $275.0299 | $275.03 | $275.05 | $275.00 |
| Purchase #6 | $238.87 | 13.532% | $271.1939 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $213.79 | 4.724% | $223.8894 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $1,067.79 | $1,173.9323 | $1,173.93 | $1,173.95 | $1,174.00 | |