| 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 | $87.57 | 8.236% | $94.7823 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $84.27 | 6.544% | $89.7846 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $228.26 | 13.525% | $259.1322 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $178.29 | 8.583% | $193.5926 | $193.59 | $193.60 | $193.60 |
| Purchase #5 | $27.91 | 8.309% | $30.229 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $112.51 | 9.310% | $122.9847 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $203.61 | 6.358% | $216.5555 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $922.42 | $1,007.0609 | $1,007.05 | $1,007.15 | $1,007.10 | |