| 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 | $43.89 | 9.217% | $47.9353 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $75.70 | 11.696% | $84.5539 | $84.55 | $84.55 | $84.60 |
| Purchase #3 | $130.60 | 4.726% | $136.7722 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $120.32 | 6.799% | $128.5006 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $128.40 | 12.632% | $144.6195 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $140.87 | 4.256% | $146.8654 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $234.42 | 12.263% | $263.1669 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $874.20 | $952.4138 | $952.42 | $952.35 | $952.50 | |