| 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 | $95.34 | 10.306% | $105.1657 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $130.66 | 6.315% | $138.9112 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $50.64 | 4.801% | $53.0712 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $54.53 | 10.270% | $60.1302 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $147.75 | 9.733% | $162.1305 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $230.39 | 3.108% | $237.5505 | $237.55 | $237.55 | $237.60 |
| Purchase #7 | $9.80 | 11.680% | $10.9446 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $719.11 | $767.9039 | $767.90 | $767.90 | $767.90 | |