| 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 | $70.97 | 12.245% | $79.6603 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $168.93 | 3.720% | $175.2142 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $234.44 | 7.367% | $251.7112 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $210.70 | 4.377% | $219.9223 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $130.89 | 6.165% | $138.9594 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $56.49 | 7.336% | $60.6341 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $161.83 | 4.162% | $168.5654 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $1,034.25 | $1,094.6669 | $1,094.66 | $1,094.60 | $1,094.70 | |