| 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 | $81.25 | 4.176% | $84.643 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $40.53 | 4.805% | $42.4775 | $42.48 | $42.50 | $42.50 |
| Purchase #3 | $130.80 | 6.480% | $139.2758 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $68.27 | 10.277% | $75.2861 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $232.34 | 3.717% | $240.9761 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $201.86 | 8.301% | $218.6164 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $89.69 | 13.860% | $102.121 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $844.74 | $903.3959 | $903.41 | $903.45 | $903.40 | |