| 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 | $37.32 | 10.379% | $41.1934 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $198.38 | 11.710% | $221.6103 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $5.59 | 6.477% | $5.9521 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $32.51 | 9.808% | $35.6986 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $89.83 | 7.433% | $96.5071 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $89.57 | 3.554% | $92.7533 | $92.75 | $92.75 | $92.80 |
| Purchase #7 | $172.41 | 10.485% | $190.4872 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $625.61 | $684.2020 | $684.20 | $684.20 | $684.30 | |