| 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 | $124.53 | 13.549% | $141.4026 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $19.84 | 13.609% | $22.54 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $11.69 | 6.363% | $12.4338 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $94.34 | 7.541% | $101.4542 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $38.73 | 7.693% | $41.7095 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $164.99 | 5.540% | $174.1304 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $69.95 | 9.521% | $76.6099 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $524.07 | $570.2804 | $570.27 | $570.30 | $570.20 | |