| 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 | $31.72 | 3.753% | $32.9105 | $32.91 | $32.90 | $32.90 |
| Purchase #2 | $60.36 | 8.832% | $65.691 | $65.69 | $65.70 | $65.70 |
| Purchase #3 | $83.27 | 9.116% | $90.8609 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $53.58 | 4.259% | $55.862 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $84.80 | 9.305% | $92.6906 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $138.47 | 7.776% | $149.2374 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $75.35 | 12.303% | $84.6203 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $527.55 | $571.8727 | $571.87 | $571.85 | $571.90 | |