| 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 | $38.29 | 3.352% | $39.5735 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $189.50 | 4.340% | $197.7243 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $213.49 | 5.155% | $224.4954 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $8.46 | 13.708% | $9.6197 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $90.34 | 6.644% | $96.3422 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $89.74 | 12.720% | $101.1549 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $207.48 | 8.759% | $225.6532 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $837.30 | $894.5632 | $894.55 | $894.50 | $894.60 | |