| 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 | $18.32 | 6.487% | $19.5084 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $223.91 | 6.198% | $237.7879 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $17.67 | 5.670% | $18.6719 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $64.95 | 8.302% | $70.3421 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $110.84 | 8.834% | $120.6316 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $116.78 | 3.527% | $120.8988 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $88.54 | 8.150% | $95.756 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $641.01 | $683.5967 | $683.60 | $683.60 | $683.60 | |