| 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 | $71.58 | 11.600% | $79.8833 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $166.83 | 9.209% | $182.1934 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $17.55 | 8.516% | $19.0446 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $243.45 | 4.683% | $254.8508 | $254.85 | $254.85 | $254.90 |
| Purchase #5 | $121.41 | 11.851% | $135.7983 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $88.72 | 5.163% | $93.3006 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $10.32 | 7.727% | $11.1174 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $719.86 | $776.1884 | $776.18 | $776.20 | $776.20 | |