| 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 | $32.36 | 8.501% | $35.1109 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $197.37 | 3.214% | $203.7135 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $111.71 | 10.774% | $123.7456 | $123.75 | $123.75 | $123.70 |
| Purchase #4 | $60.79 | 12.369% | $68.3091 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $145.48 | 5.514% | $153.5018 | $153.50 | $153.50 | $153.50 |
| Purchase #6 | $58.73 | 6.655% | $62.6385 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $189.28 | 9.572% | $207.3979 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $795.72 | $854.4173 | $854.42 | $854.40 | $854.30 | |