| 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 | $88.99 | 4.136% | $92.6706 | $92.67 | $92.65 | $92.70 |
| Purchase #2 | $35.92 | 9.203% | $39.2257 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $19.79 | 13.174% | $22.3971 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $118.88 | 10.248% | $131.0628 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $115.71 | 7.380% | $124.2494 | $124.25 | $124.25 | $124.20 |
| Purchase #6 | $60.81 | 4.679% | $63.6553 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $77.45 | 3.830% | $80.4163 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $517.55 | $553.6772 | $553.69 | $553.65 | $553.70 | |