| 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 | $127.95 | 4.410% | $133.5926 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $150.44 | 6.736% | $160.5736 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $8.93 | 4.792% | $9.3579 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $41.47 | 7.625% | $44.6321 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $211.48 | 9.717% | $232.0295 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $10.73 | 7.129% | $11.4949 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $18.91 | 4.569% | $19.774 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $569.91 | $611.4546 | $611.44 | $611.45 | $611.50 | |