| 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 | $52.93 | 8.288% | $57.3168 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $83.94 | 6.739% | $89.5967 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $90.69 | 11.753% | $101.3488 | $101.35 | $101.35 | $101.30 |
| Purchase #4 | $53.50 | 5.709% | $56.5543 | $56.55 | $56.55 | $56.60 |
| Purchase #5 | $5.67 | 7.551% | $6.0981 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $217.36 | 9.431% | $237.8592 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $117.83 | 12.814% | $132.9287 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $621.92 | $681.7026 | $681.71 | $681.70 | $681.70 | |