| 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 | $250.97 | 7.317% | $269.3335 | $269.33 | $269.35 | $269.30 |
| Purchase #2 | $73.66 | 10.287% | $81.2374 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $201.26 | 4.394% | $210.1034 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $111.81 | 6.548% | $119.1313 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $38.89 | 10.718% | $43.0582 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $37.62 | 5.355% | $39.6346 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $67.44 | 8.170% | $72.9498 | $72.95 | $72.95 | $72.90 |
| 7 purchase totals = | $781.65 | $835.4482 | $835.44 | $835.50 | $835.30 | |