| 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 | $85.77 | 9.251% | $93.7046 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $44.94 | 5.835% | $47.5622 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $249.55 | 11.136% | $277.3399 | $277.34 | $277.35 | $277.30 |
| Purchase #4 | $132.66 | 12.852% | $149.7095 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $137.45 | 11.159% | $152.788 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $243.91 | 8.538% | $264.735 | $264.74 | $264.75 | $264.70 |
| Purchase #7 | $100.93 | 10.638% | $111.6669 | $111.67 | $111.65 | $111.70 |
| 7 purchase totals = | $995.21 | $1,097.5061 | $1,097.51 | $1,097.50 | $1,097.50 | |