| 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 | $23.54 | 9.204% | $25.7066 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $87.78 | 13.262% | $99.4214 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $185.83 | 11.284% | $206.7991 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $152.34 | 10.828% | $168.8354 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $32.66 | 9.201% | $35.665 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $239.72 | 13.347% | $271.7154 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $161.35 | 8.849% | $175.6279 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $883.22 | $983.7708 | $983.79 | $983.75 | $983.70 | |