| 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 | $72.51 | 12.619% | $81.66 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $35.29 | 13.137% | $39.926 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $29.44 | 12.218% | $33.037 | $33.04 | $33.05 | $33.00 |
| Purchase #4 | $87.87 | 10.236% | $96.8644 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $138.60 | 13.458% | $157.2528 | $157.25 | $157.25 | $157.30 |
| Purchase #6 | $242.62 | 3.608% | $251.3737 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $158.46 | 8.549% | $172.0067 | $172.01 | $172.00 | $172.00 |
| 7 purchase totals = | $764.79 | $832.1206 | $832.12 | $832.10 | $832.20 | |