| 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 | $71.64 | 11.722% | $80.0376 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $77.63 | 5.255% | $81.7095 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $240.56 | 11.554% | $268.3543 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $240.28 | 5.656% | $253.8702 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $44.71 | 7.200% | $47.9291 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $97.92 | 7.403% | $105.169 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $101.78 | 13.682% | $115.7055 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $874.52 | $952.7752 | $952.78 | $952.75 | $952.80 | |