| 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 | $72.85 | 9.715% | $79.9274 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $86.36 | 5.756% | $91.3309 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $86.38 | 7.312% | $92.6961 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $68.28 | 9.150% | $74.5276 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $79.26 | 13.523% | $89.9783 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $158.60 | 11.235% | $176.4187 | $176.42 | $176.40 | $176.40 |
| Purchase #7 | $140.56 | 4.703% | $147.1705 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $692.29 | $752.0495 | $752.06 | $752.10 | $752.00 | |