| 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 | $51.90 | 6.704% | $55.3794 | $55.38 | $55.40 | $55.40 |
| Purchase #2 | $41.76 | 9.588% | $45.7639 | $45.76 | $45.75 | $45.80 |
| Purchase #3 | $187.95 | 12.462% | $211.3723 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $51.64 | 5.750% | $54.6093 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $238.30 | 12.370% | $267.7777 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $101.48 | 4.672% | $106.2211 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $13.57 | 5.728% | $14.3473 | $14.35 | $14.35 | $14.30 |
| 7 purchase totals = | $686.60 | $755.4710 | $755.47 | $755.45 | $755.50 | |