| 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 | $72.87 | 8.522% | $79.08 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $201.49 | 9.212% | $220.0513 | $220.05 | $220.05 | $220.10 |
| Purchase #3 | $11.28 | 5.198% | $11.8663 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $241.60 | 3.672% | $250.4716 | $250.47 | $250.45 | $250.50 |
| Purchase #5 | $216.94 | 9.584% | $237.7315 | $237.73 | $237.75 | $237.70 |
| Purchase #6 | $31.97 | 3.524% | $33.0966 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $175.26 | 7.140% | $187.7736 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $951.41 | $1,020.0709 | $1,020.07 | $1,020.05 | $1,020.20 | |