| 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 | $83.95 | 5.597% | $88.6487 | $88.65 | $88.65 | $88.60 |
| Purchase #2 | $110.33 | 4.699% | $115.5144 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $157.65 | 8.570% | $171.1606 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $81.42 | 5.509% | $85.9054 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $31.53 | 9.705% | $34.59 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $229.76 | 4.646% | $240.4346 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $202.93 | 4.140% | $211.3313 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $897.57 | $947.5850 | $947.58 | $947.60 | $947.50 | |