| 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 | $82.98 | 11.430% | $92.4646 | $92.46 | $92.45 | $92.50 |
| Purchase #2 | $8.86 | 5.394% | $9.3379 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $197.79 | 12.204% | $221.9283 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $43.80 | 7.592% | $47.1253 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $48.40 | 10.639% | $53.5493 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $138.85 | 4.216% | $144.7039 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $135.45 | 11.536% | $151.0755 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $656.13 | $720.1848 | $720.19 | $720.25 | $720.10 | |