| 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 | $109.97 | 5.634% | $116.1657 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $12.76 | 7.496% | $13.7165 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $123.62 | 12.196% | $138.6967 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $8.98 | 5.289% | $9.455 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $140.42 | 7.406% | $150.8195 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $64.68 | 4.570% | $67.6359 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $111.44 | 6.533% | $118.7204 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $571.87 | $615.2097 | $615.23 | $615.15 | $615.20 | |