| 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 | $197.57 | 6.589% | $210.5879 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $150.72 | 6.464% | $160.4625 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $57.34 | 8.141% | $62.008 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $110.32 | 9.188% | $120.4562 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $102.74 | 4.617% | $107.4835 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $90.46 | 6.828% | $96.6366 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $49.49 | 12.520% | $55.6861 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $758.64 | $813.3208 | $813.33 | $813.35 | $813.40 | |