| 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 | $77.85 | 10.115% | $85.7245 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $69.96 | 6.198% | $74.2961 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $239.46 | 7.518% | $257.4626 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $212.28 | 3.155% | $218.9774 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $139.54 | 11.649% | $155.795 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $130.98 | 11.624% | $146.2051 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $110.55 | 9.489% | $121.0401 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $980.62 | $1,059.5008 | $1,059.51 | $1,059.50 | $1,059.50 | |