| 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 | $51.64 | 3.128% | $53.2553 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $164.56 | 7.378% | $176.7012 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $16.61 | 4.245% | $17.3151 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $114.36 | 12.827% | $129.029 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $168.33 | 3.745% | $174.634 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $217.43 | 10.517% | $240.2971 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $97.25 | 11.227% | $108.1683 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $830.18 | $899.4000 | $899.41 | $899.40 | $899.40 | |