| 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 | $44.61 | 9.674% | $48.9256 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $173.45 | 12.202% | $194.6144 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $82.62 | 13.238% | $93.5572 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $11.36 | 9.465% | $12.4352 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $196.37 | 13.479% | $222.8387 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $26.91 | 3.668% | $27.8971 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $74.54 | 12.179% | $83.6182 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $609.86 | $683.8864 | $683.90 | $683.90 | $683.80 | |