| 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 | $22.91 | 13.424% | $25.9854 | $25.99 | $26.00 | $26.00 |
| Purchase #2 | $87.94 | 3.225% | $90.7761 | $90.78 | $90.80 | $90.80 |
| Purchase #3 | $171.65 | 10.182% | $189.1274 | $189.13 | $189.15 | $189.10 |
| Purchase #4 | $45.66 | 3.482% | $47.2499 | $47.25 | $47.25 | $47.20 |
| Purchase #5 | $90.26 | 8.642% | $98.0603 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $238.50 | 13.621% | $270.9861 | $270.99 | $271.00 | $271.00 |
| Purchase #7 | $172.96 | 13.665% | $196.595 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $829.88 | $918.7802 | $918.80 | $918.85 | $918.80 | |