| 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 | $70.73 | 5.836% | $74.8578 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $135.52 | 10.580% | $149.858 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $221.60 | 4.811% | $232.2612 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $60.79 | 5.696% | $64.2526 | $64.25 | $64.25 | $64.30 |
| Purchase #5 | $39.39 | 6.487% | $41.9452 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $243.69 | 9.316% | $266.3922 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $225.83 | 3.219% | $233.0995 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $997.55 | $1,062.6665 | $1,062.67 | $1,062.65 | $1,062.80 | |