| 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 | $40.62 | 10.781% | $44.9992 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $194.35 | 4.766% | $203.6127 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $164.50 | 3.784% | $170.7247 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $162.84 | 3.422% | $168.4124 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $60.59 | 4.416% | $63.2657 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $241.54 | 6.738% | $257.815 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $124.90 | 8.741% | $135.8175 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $989.34 | $1,044.6472 | $1,044.65 | $1,044.55 | $1,044.60 | |