| 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 | $7.52 | 9.105% | $8.2047 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $149.51 | 4.724% | $156.5729 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $84.53 | 4.453% | $88.2941 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $166.59 | 13.102% | $188.4166 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $235.73 | 7.477% | $253.3555 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $146.29 | 13.713% | $166.3507 | $166.35 | $166.35 | $166.40 |
| Purchase #7 | $85.63 | 11.314% | $95.3182 | $95.32 | $95.30 | $95.30 |
| 7 purchase totals = | $875.80 | $956.5127 | $956.51 | $956.45 | $956.60 | |