| 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 | $16.77 | 4.346% | $17.4988 | $17.50 | $17.50 | $17.50 |
| Purchase #2 | $111.79 | 7.281% | $119.9294 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $7.82 | 11.485% | $8.7181 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $220.57 | 9.453% | $241.4205 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $202.95 | 12.651% | $228.6252 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $55.60 | 11.723% | $62.118 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $67.69 | 3.219% | $69.8689 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $683.19 | $748.1789 | $748.19 | $748.15 | $748.10 | |