| 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 | $82.71 | 9.261% | $90.3698 | $90.37 | $90.35 | $90.40 |
| Purchase #2 | $69.55 | 4.449% | $72.6443 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $139.49 | 13.157% | $157.8427 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $9.44 | 7.640% | $10.1612 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $166.74 | 6.506% | $177.5881 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $136.26 | 10.866% | $151.066 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $241.61 | 10.143% | $266.1165 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $845.80 | $925.7886 | $925.79 | $925.75 | $925.80 | |