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 | $20.74 | 10.638% | $22.9463 | $22.95 | $22.95 | $22.90 |
Purchase #2 | $6.49 | 9.491% | $7.106 | $7.11 | $7.10 | $7.10 |
Purchase #3 | $178.49 | 9.160% | $194.8397 | $194.84 | $194.85 | $194.80 |
Purchase #4 | $156.34 | 3.198% | $161.3398 | $161.34 | $161.35 | $161.30 |
Purchase #5 | $102.90 | 12.176% | $115.4291 | $115.43 | $115.45 | $115.40 |
Purchase #6 | $79.51 | 13.697% | $90.4005 | $90.40 | $90.40 | $90.40 |
Purchase #7 | $115.93 | 10.778% | $128.4249 | $128.42 | $128.40 | $128.40 |
7 purchase totals = | $660.40 | $720.4863 | $720.49 | $720.50 | $720.30 |