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 | $96.44 | 12.109% | $108.1179 | $108.12 | $108.10 | $108.10 |
Purchase #2 | $26.36 | 8.623% | $28.633 | $28.63 | $28.65 | $28.60 |
Purchase #3 | $26.27 | 13.580% | $29.8375 | $29.84 | $29.85 | $29.80 |
Purchase #4 | $79.61 | 5.443% | $83.9432 | $83.94 | $83.95 | $83.90 |
Purchase #5 | $92.99 | 6.416% | $98.9562 | $98.96 | $98.95 | $99.00 |
Purchase #6 | $85.59 | 3.654% | $88.7175 | $88.72 | $88.70 | $88.70 |
Purchase #7 | $64.83 | 11.121% | $72.0397 | $72.04 | $72.05 | $72.00 |
7 purchase totals = | $472.09 | $510.2450 | $510.25 | $510.25 | $510.10 |