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 | $18.40 | 10.597% | $20.3498 | $20.35 | $20.35 | $20.30 |
Purchase #2 | $195.48 | 7.523% | $210.186 | $210.19 | $210.20 | $210.20 |
Purchase #3 | $93.58 | 6.440% | $99.6066 | $99.61 | $99.60 | $99.60 |
Purchase #4 | $25.84 | 9.706% | $28.348 | $28.35 | $28.35 | $28.30 |
Purchase #5 | $109.64 | 12.185% | $122.9996 | $123.00 | $123.00 | $123.00 |
Purchase #6 | $70.43 | 8.337% | $76.3017 | $76.30 | $76.30 | $76.30 |
Purchase #7 | $39.39 | 9.591% | $43.1679 | $43.17 | $43.15 | $43.20 |
7 purchase totals = | $552.76 | $600.9596 | $600.97 | $600.95 | $600.90 |