| 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 | $31.51 | 11.787% | $35.2241 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $187.81 | 7.696% | $202.2639 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $204.94 | 12.360% | $230.2706 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $36.41 | 9.451% | $39.8511 | $39.85 | $39.85 | $39.90 |
| Purchase #5 | $140.65 | 6.298% | $149.5081 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $76.49 | 8.836% | $83.2487 | $83.25 | $83.25 | $83.20 |
| Purchase #7 | $96.86 | 4.502% | $101.2206 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $774.67 | $841.5871 | $841.58 | $841.50 | $841.60 | |