| 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 | $72.83 | 3.857% | $75.6391 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $29.81 | 6.240% | $31.6701 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $22.52 | 8.354% | $24.4013 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $189.60 | 3.274% | $195.8075 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $16.83 | 9.622% | $18.4494 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $48.58 | 4.131% | $50.5868 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $85.92 | 6.654% | $91.6371 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $466.09 | $488.1913 | $488.20 | $488.20 | $488.10 | |