| 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 | $68.49 | 4.361% | $71.4768 | $71.48 | $71.50 | $71.50 |
| Purchase #2 | $49.45 | 6.467% | $52.6479 | $52.65 | $52.65 | $52.60 |
| Purchase #3 | $223.81 | 8.440% | $242.6996 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $76.73 | 9.722% | $84.1897 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $106.40 | 4.629% | $111.3253 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $54.76 | 10.269% | $60.3833 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $32.42 | 3.495% | $33.5531 | $33.55 | $33.55 | $33.60 |
| 7 purchase totals = | $612.06 | $656.2757 | $656.28 | $656.35 | $656.30 | |