| 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 | $244.38 | 10.628% | $270.3527 | $270.35 | $270.35 | $270.40 |
| Purchase #2 | $65.59 | 7.638% | $70.5998 | $70.60 | $70.60 | $70.60 |
| Purchase #3 | $38.97 | 4.757% | $40.8238 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $37.54 | 4.208% | $39.1197 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $23.60 | 6.874% | $25.2223 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $222.86 | 7.333% | $239.2023 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $125.83 | 8.561% | $136.6023 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $758.77 | $821.9229 | $821.91 | $821.85 | $821.90 | |