| 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 | $51.41 | 5.487% | $54.2309 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $22.49 | 8.712% | $24.4493 | $24.45 | $24.45 | $24.40 |
| Purchase #3 | $46.29 | 4.613% | $48.4254 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $122.76 | 6.690% | $130.9726 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $75.83 | 10.117% | $83.5017 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $159.26 | 4.676% | $166.707 | $166.71 | $166.70 | $166.70 |
| Purchase #7 | $178.48 | 8.827% | $194.2344 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $656.52 | $702.5213 | $702.52 | $702.55 | $702.40 | |