| 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 | $69.89 | 6.874% | $74.6942 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $136.70 | 8.412% | $148.1992 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $13.93 | 13.666% | $15.8337 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $10.43 | 11.495% | $11.6289 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $39.98 | 6.469% | $42.5663 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $131.74 | 3.334% | $136.1322 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $122.57 | 10.593% | $135.5538 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $525.24 | $564.6083 | $564.60 | $564.65 | $564.60 | |