| 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 | $89.49 | 3.631% | $92.7394 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $68.85 | 7.685% | $74.1411 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $250.95 | 9.172% | $273.9671 | $273.97 | $273.95 | $274.00 |
| Purchase #4 | $111.52 | 9.678% | $122.3129 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $132.82 | 8.116% | $143.5997 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $150.25 | 8.401% | $162.8725 | $162.87 | $162.85 | $162.90 |
| Purchase #7 | $190.71 | 11.414% | $212.4776 | $212.48 | $212.50 | $212.50 |
| 7 purchase totals = | $994.59 | $1,082.1103 | $1,082.11 | $1,082.10 | $1,082.10 | |