| 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 | $36.99 | 3.528% | $38.295 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $155.42 | 10.147% | $171.1905 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $161.44 | 13.599% | $183.3942 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $121.83 | 7.201% | $130.603 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $103.71 | 4.832% | $108.7213 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $45.44 | 8.736% | $49.4096 | $49.41 | $49.40 | $49.40 |
| Purchase #7 | $46.85 | 13.258% | $53.0614 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $671.68 | $734.6750 | $734.67 | $734.65 | $734.70 | |