| 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 | $47.98 | 12.616% | $54.0332 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $52.58 | 9.518% | $57.5846 | $57.58 | $57.60 | $57.60 |
| Purchase #3 | $82.47 | 6.298% | $87.664 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $20.54 | 3.109% | $21.1786 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $36.35 | 12.554% | $40.9134 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $101.47 | 11.120% | $112.7535 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $203.43 | 3.271% | $210.0842 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $544.82 | $584.2115 | $584.19 | $584.25 | $584.30 | |