| 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 | $32.70 | 4.767% | $34.2588 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $87.75 | 5.148% | $92.2674 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $46.30 | 6.262% | $49.1993 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $172.40 | 3.696% | $178.7719 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $159.31 | 11.486% | $177.6083 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $189.79 | 7.599% | $204.2121 | $204.21 | $204.20 | $204.20 |
| Purchase #7 | $136.35 | 8.196% | $147.5252 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $824.60 | $883.8430 | $883.85 | $883.80 | $883.90 | |