| 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 | $79.57 | 5.161% | $83.6766 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $115.87 | 3.489% | $119.9127 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $190.31 | 10.344% | $209.9957 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $174.76 | 13.607% | $198.5396 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $19.60 | 10.238% | $21.6066 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $5.96 | 11.625% | $6.6529 | $6.65 | $6.65 | $6.70 |
| Purchase #7 | $168.76 | 9.759% | $185.2293 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $754.83 | $825.6134 | $825.62 | $825.65 | $825.60 | |