| 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 | $80.93 | 12.549% | $91.0859 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $12.51 | 13.204% | $14.1618 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $127.94 | 6.819% | $136.6642 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $75.76 | 11.673% | $84.6035 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $165.29 | 4.215% | $172.257 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $63.63 | 10.206% | $70.1241 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $83.95 | 6.252% | $89.1986 | $89.20 | $89.20 | $89.20 |
| 7 purchase totals = | $610.01 | $658.0951 | $658.09 | $658.05 | $658.20 | |