| 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 | $62.31 | 6.445% | $66.3259 | $66.33 | $66.35 | $66.30 |
| Purchase #2 | $31.95 | 8.147% | $34.553 | $34.55 | $34.55 | $34.60 |
| Purchase #3 | $135.45 | 10.254% | $149.339 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $5.99 | 10.869% | $6.6411 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $139.74 | 12.281% | $156.9015 | $156.90 | $156.90 | $156.90 |
| Purchase #6 | $166.66 | 10.653% | $184.4143 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $76.31 | 3.486% | $78.9702 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $618.41 | $677.1450 | $677.14 | $677.15 | $677.10 | |