| 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 | $233.62 | 4.579% | $244.3175 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $48.87 | 5.532% | $51.5735 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $88.54 | 8.223% | $95.8206 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $182.63 | 10.664% | $202.1057 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $14.60 | 4.613% | $15.2735 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $31.34 | 11.361% | $34.9005 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $103.27 | 4.264% | $107.6734 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $702.87 | $751.6647 | $751.66 | $751.55 | $751.70 | |