| 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 | $239.52 | 11.295% | $266.5738 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $5.94 | 5.136% | $6.2451 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $18.58 | 5.760% | $19.6502 | $19.65 | $19.65 | $19.70 |
| Purchase #4 | $181.95 | 9.810% | $199.7993 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $184.85 | 4.523% | $193.2108 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $105.69 | 6.563% | $112.6264 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $19.88 | 3.483% | $20.5724 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $756.41 | $818.6780 | $818.68 | $818.65 | $818.70 | |