| 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 | $22.25 | 9.615% | $24.3893 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $9.43 | 11.324% | $10.4979 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $80.80 | 5.452% | $85.2052 | $85.21 | $85.20 | $85.20 |
| Purchase #4 | $83.43 | 12.169% | $93.5826 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $43.70 | 9.350% | $47.786 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $79.53 | 6.196% | $84.4577 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $18.64 | 13.718% | $21.197 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $337.78 | $367.1157 | $367.13 | $367.15 | $367.20 | |