| 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 | $29.81 | 8.147% | $32.2386 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $37.91 | 4.854% | $39.7502 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $98.50 | 9.284% | $107.6447 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $146.61 | 4.768% | $153.6004 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $36.42 | 6.613% | $38.8285 | $38.83 | $38.85 | $38.80 |
| Purchase #6 | $66.59 | 5.308% | $70.1246 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $46.71 | 4.636% | $48.8755 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $462.55 | $491.0625 | $491.06 | $491.10 | $491.00 | |