| 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 | $6.87 | 13.305% | $7.7841 | $7.78 | $7.80 | $7.80 |
| Purchase #2 | $112.86 | 6.867% | $120.6101 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $10.78 | 11.575% | $12.0278 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $164.76 | 11.618% | $183.9018 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $164.68 | 8.676% | $178.9676 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $228.78 | 7.801% | $246.6271 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $46.55 | 6.588% | $49.6167 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $735.28 | $799.5352 | $799.54 | $799.55 | $799.50 | |