| 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 | $24.95 | 10.854% | $27.6581 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $238.29 | 8.442% | $258.4064 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $164.79 | 3.675% | $170.846 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $81.32 | 11.505% | $90.6759 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $38.52 | 11.117% | $42.8023 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $189.36 | 6.603% | $201.8634 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $108.41 | 11.578% | $120.9617 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $845.64 | $913.2138 | $913.22 | $913.20 | $913.30 | |