| 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 | $95.94 | 4.481% | $100.2391 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $152.96 | 5.541% | $161.4355 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $50.43 | 6.346% | $53.6303 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $184.55 | 6.170% | $195.9367 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $11.33 | 13.109% | $12.8152 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $193.28 | 6.378% | $205.6074 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $148.33 | 9.461% | $162.3635 | $162.36 | $162.35 | $162.40 |
| 7 purchase totals = | $836.82 | $892.0277 | $892.04 | $892.05 | $891.90 | |