| 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 | $55.55 | 9.418% | $60.7817 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $120.74 | 8.207% | $130.6491 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $61.35 | 13.219% | $69.4599 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $171.58 | 11.165% | $190.7369 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $132.57 | 7.429% | $142.4186 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $47.51 | 4.255% | $49.5316 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $21.75 | 11.430% | $24.236 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $611.05 | $667.8138 | $667.82 | $667.85 | $667.70 | |