| 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 | $84.51 | 4.698% | $88.4803 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $80.65 | 4.799% | $84.5204 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $120.33 | 3.810% | $124.9146 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $68.46 | 7.108% | $73.3261 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $7.86 | 4.178% | $8.1884 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $173.47 | 11.732% | $193.8215 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $184.27 | 12.509% | $207.3203 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $719.55 | $780.5716 | $780.57 | $780.55 | $780.50 | |