| 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 | $42.65 | 11.487% | $47.5492 | $47.55 | $47.55 | $47.50 |
| Purchase #2 | $47.40 | 5.636% | $50.0715 | $50.07 | $50.05 | $50.10 |
| Purchase #3 | $216.64 | 13.692% | $246.3023 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $211.28 | 11.546% | $235.6744 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $17.30 | 13.131% | $19.5717 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $229.62 | 3.494% | $237.6429 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $220.48 | 6.225% | $234.2049 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $985.37 | $1,071.0169 | $1,071.00 | $1,070.95 | $1,071.00 | |