| 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 | $10.56 | 9.594% | $11.5731 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $202.99 | 10.811% | $224.9352 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $57.98 | 3.580% | $60.0557 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $106.91 | 6.509% | $113.8688 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $40.36 | 4.624% | $42.2262 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $70.92 | 3.378% | $73.3157 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $122.64 | 6.418% | $130.511 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $612.36 | $656.4857 | $656.50 | $656.45 | $656.50 | |