| 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 | $26.39 | 12.749% | $29.7545 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $124.35 | 5.742% | $131.4902 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $160.73 | 8.809% | $174.8887 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $36.36 | 6.271% | $38.6401 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $21.97 | 5.457% | $23.1689 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $131.35 | 9.846% | $144.2827 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $72.65 | 5.751% | $76.8281 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $573.80 | $619.0532 | $619.05 | $619.10 | $619.10 | |