| 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 | $71.63 | 7.157% | $76.7566 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $18.25 | 6.620% | $19.4582 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $96.72 | 9.759% | $106.1589 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $33.26 | 12.109% | $37.2875 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $10.79 | 11.401% | $12.0202 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $70.36 | 5.289% | $74.0813 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $40.80 | 7.511% | $43.8645 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $341.81 | $369.6272 | $369.63 | $369.60 | $369.80 | |