| 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 | $92.51 | 7.865% | $99.7859 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $168.91 | 12.865% | $190.6403 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $135.28 | 8.562% | $146.8627 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $228.55 | 7.399% | $245.4604 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $225.42 | 8.553% | $244.7002 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $56.94 | 3.277% | $58.8059 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $9.97 | 5.280% | $10.4964 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $917.58 | $996.7518 | $996.76 | $996.75 | $996.80 | |