| 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 | $36.63 | 11.499% | $40.8421 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $124.36 | 4.244% | $129.6378 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $234.59 | 11.819% | $262.3162 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $193.26 | 8.716% | $210.1045 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $161.70 | 12.571% | $182.0273 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $147.39 | 10.275% | $162.5343 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $68.53 | 9.823% | $75.2617 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $966.46 | $1,062.7239 | $1,062.72 | $1,062.75 | $1,062.60 | |