| 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 | $79.74 | 3.726% | $82.7111 | $82.71 | $82.70 | $82.70 |
| Purchase #2 | $159.47 | 13.407% | $180.8501 | $180.85 | $180.85 | $180.90 |
| Purchase #3 | $176.46 | 3.865% | $183.2802 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $183.53 | 6.307% | $195.1052 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $99.34 | 8.520% | $107.8038 | $107.80 | $107.80 | $107.80 |
| Purchase #6 | $174.60 | 10.868% | $193.5755 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $31.62 | 3.209% | $32.6347 | $32.63 | $32.65 | $32.60 |
| 7 purchase totals = | $904.76 | $975.9606 | $975.96 | $976.00 | $976.00 | |