| 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 | $24.37 | 11.635% | $27.2054 | $27.21 | $27.20 | $27.20 |
| Purchase #2 | $83.59 | 10.417% | $92.2976 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $154.87 | 11.261% | $172.3099 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $39.61 | 4.107% | $41.2368 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $15.31 | 7.325% | $16.4315 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $141.80 | 7.770% | $152.8179 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $117.26 | 6.174% | $124.4996 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $576.81 | $626.7987 | $626.81 | $626.80 | $626.70 | |