| 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 | $70.89 | 5.694% | $74.9265 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $34.28 | 4.197% | $35.7187 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $170.67 | 8.289% | $184.8168 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $135.27 | 3.346% | $139.7961 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $28.27 | 3.545% | $29.2722 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $234.35 | 9.316% | $256.182 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $49.80 | 7.274% | $53.4225 | $53.42 | $53.40 | $53.40 |
| 7 purchase totals = | $723.53 | $774.1348 | $774.14 | $774.10 | $774.10 | |