| 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 | $53.93 | 3.644% | $55.8952 | $55.90 | $55.90 | $55.90 |
| Purchase #2 | $183.62 | 9.805% | $201.6239 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $146.53 | 4.408% | $152.989 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $62.73 | 7.181% | $67.2346 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $43.96 | 11.830% | $49.1605 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $56.62 | 10.430% | $62.5255 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $75.80 | 3.800% | $78.6804 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $623.19 | $668.1091 | $668.11 | $668.15 | $668.10 | |