| 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 | $124.52 | 6.474% | $132.5814 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $77.31 | 3.667% | $80.145 | $80.15 | $80.15 | $80.10 |
| Purchase #3 | $69.65 | 4.399% | $72.7139 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $241.85 | 10.546% | $267.3555 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $39.56 | 3.624% | $40.9937 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $88.37 | 7.490% | $94.9889 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $144.92 | 9.396% | $158.5367 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $786.18 | $847.3151 | $847.32 | $847.35 | $847.30 | |