| 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 | $32.53 | 5.694% | $34.3823 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $7.68 | 7.396% | $8.248 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $232.83 | 13.195% | $263.5519 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $31.72 | 12.171% | $35.5806 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $168.35 | 8.778% | $183.1278 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $242.85 | 7.365% | $260.7359 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $48.33 | 3.664% | $50.1008 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $764.29 | $835.7273 | $835.73 | $835.80 | $835.70 | |