| 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 | $27.55 | 11.740% | $30.7844 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $95.93 | 10.755% | $106.2473 | $106.25 | $106.25 | $106.20 |
| Purchase #3 | $244.27 | 12.424% | $274.6181 | $274.62 | $274.60 | $274.60 |
| Purchase #4 | $124.27 | 6.818% | $132.7427 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $204.84 | 5.185% | $215.461 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $245.44 | 13.801% | $279.3132 | $279.31 | $279.30 | $279.30 |
| Purchase #7 | $35.64 | 13.443% | $40.4311 | $40.43 | $40.45 | $40.40 |
| 7 purchase totals = | $977.94 | $1,079.5978 | $1,079.59 | $1,079.60 | $1,079.50 | |