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 | $81.70 | 3.294% | $84.3912 | $84.39 | $84.40 | $84.40 |
Purchase #2 | $123.48 | 7.755% | $133.0559 | $133.06 | $133.05 | $133.10 |
Purchase #3 | $6.95 | 12.850% | $7.8431 | $7.84 | $7.85 | $7.80 |
Purchase #4 | $139.52 | 11.440% | $155.4811 | $155.48 | $155.50 | $155.50 |
Purchase #5 | $65.48 | 13.511% | $74.327 | $74.33 | $74.35 | $74.30 |
Purchase #6 | $12.64 | 7.659% | $13.6081 | $13.61 | $13.60 | $13.60 |
Purchase #7 | $80.60 | 8.555% | $87.4953 | $87.50 | $87.50 | $87.50 |
7 purchase totals = | $510.37 | $556.2017 | $556.21 | $556.25 | $556.20 |