| 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 | $7.79 | 12.610% | $8.7723 | $8.77 | $8.75 | $8.80 |
| Purchase #2 | $246.96 | 9.789% | $271.1349 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $11.40 | 13.798% | $12.973 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $56.70 | 10.428% | $62.6127 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $231.64 | 10.654% | $256.3189 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $105.45 | 13.280% | $119.4538 | $119.45 | $119.45 | $119.50 |
| Purchase #7 | $221.83 | 10.691% | $245.5458 | $245.55 | $245.55 | $245.50 |
| 7 purchase totals = | $881.77 | $976.8114 | $976.80 | $976.75 | $976.80 | |