| 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 | $119.47 | 9.124% | $130.3704 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $130.28 | 4.296% | $135.8768 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $62.90 | 13.186% | $71.194 | $71.19 | $71.20 | $71.20 |
| Purchase #4 | $218.86 | 12.171% | $245.4975 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $69.51 | 7.684% | $74.8511 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $50.87 | 9.756% | $55.8329 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $10.30 | 7.596% | $11.0824 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $662.19 | $724.7051 | $724.70 | $724.75 | $724.80 | |