| 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 | $21.84 | 7.719% | $23.5258 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $13.82 | 11.258% | $15.3759 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $21.33 | 4.207% | $22.2274 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $33.86 | 4.332% | $35.3268 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $130.44 | 11.728% | $145.738 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $147.46 | 6.649% | $157.2646 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $92.92 | 3.773% | $96.4259 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $461.67 | $495.8844 | $495.90 | $496.00 | $495.80 | |