| 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 | $79.98 | 7.742% | $86.1721 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $242.28 | 13.177% | $274.2052 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $172.33 | 6.739% | $183.9433 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $29.63 | 9.857% | $32.5506 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $55.70 | 3.399% | $57.5932 | $57.59 | $57.60 | $57.60 |
| Purchase #6 | $151.68 | 5.165% | $159.5143 | $159.51 | $159.50 | $159.50 |
| Purchase #7 | $130.62 | 3.854% | $135.6541 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $862.22 | $929.6328 | $929.62 | $929.60 | $929.70 | |