| 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 | $111.96 | 3.528% | $115.9099 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $15.53 | 8.408% | $16.8358 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $235.57 | 12.248% | $264.4226 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $202.62 | 13.551% | $230.077 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $51.45 | 6.444% | $54.7654 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $65.94 | 13.587% | $74.8993 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $10.31 | 4.543% | $10.7784 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $693.38 | $767.6884 | $767.70 | $767.70 | $767.70 | |