| 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 | $35.49 | 7.538% | $38.1652 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $240.97 | 6.501% | $256.6355 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $156.97 | 3.234% | $162.0464 | $162.05 | $162.05 | $162.00 |
| Purchase #4 | $213.94 | 11.566% | $238.6843 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $19.37 | 10.269% | $21.3591 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $32.73 | 9.191% | $35.7382 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $218.74 | 7.800% | $235.8017 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $918.21 | $988.4304 | $988.44 | $988.45 | $988.40 | |