| 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 | $96.37 | 13.701% | $109.5737 | $109.57 | $109.55 | $109.60 |
| Purchase #2 | $25.28 | 3.604% | $26.1911 | $26.19 | $26.20 | $26.20 |
| Purchase #3 | $90.72 | 5.346% | $95.5699 | $95.57 | $95.55 | $95.60 |
| Purchase #4 | $170.62 | 8.788% | $185.6141 | $185.61 | $185.60 | $185.60 |
| Purchase #5 | $36.36 | 6.107% | $38.5805 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $117.82 | 5.362% | $124.1375 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $136.40 | 4.631% | $142.7167 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $673.57 | $722.3835 | $722.38 | $722.35 | $722.40 | |