| 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 | $5.55 | 9.235% | $6.0625 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $240.54 | 10.547% | $265.9098 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $128.80 | 10.798% | $142.7078 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $230.42 | 12.375% | $258.9345 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $164.25 | 4.781% | $172.1028 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $64.29 | 11.668% | $71.7914 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $6.42 | 4.251% | $6.6929 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $840.27 | $924.2017 | $924.19 | $924.20 | $924.20 | |