| 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 | $78.48 | 8.528% | $85.1728 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $240.88 | 12.302% | $270.5131 | $270.51 | $270.50 | $270.50 |
| Purchase #3 | $78.82 | 7.111% | $84.4249 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $107.58 | 11.319% | $119.757 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $167.38 | 6.590% | $178.4103 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $170.80 | 10.806% | $189.2566 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $71.65 | 5.161% | $75.3479 | $75.35 | $75.35 | $75.30 |
| 7 purchase totals = | $915.59 | $1,002.8826 | $1,002.88 | $1,002.80 | $1,002.90 | |