| 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 | $43.98 | 5.529% | $46.4117 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $146.99 | 4.179% | $153.1327 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $245.50 | 4.566% | $256.7095 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $240.64 | 12.483% | $270.6791 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $227.29 | 5.259% | $239.2432 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $132.91 | 6.621% | $141.71 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $71.63 | 8.148% | $77.4664 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $1,108.94 | $1,185.3526 | $1,185.35 | $1,185.35 | $1,185.30 | |