| 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 | $73.89 | 13.840% | $84.1164 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $89.33 | 4.143% | $93.0309 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $91.44 | 7.637% | $98.4233 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $119.25 | 7.145% | $127.7704 | $127.77 | $127.75 | $127.80 |
| Purchase #5 | $197.43 | 4.627% | $206.5651 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $216.66 | 13.199% | $245.257 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $170.86 | 7.559% | $183.7753 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $958.86 | $1,038.9384 | $1,038.95 | $1,038.90 | $1,039.00 | |