| 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 | $81.30 | 12.148% | $91.1763 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $14.55 | 4.818% | $15.251 | $15.25 | $15.25 | $15.30 |
| Purchase #3 | $220.58 | 13.190% | $249.6745 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $46.73 | 9.328% | $51.089 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $218.86 | 6.794% | $233.7293 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $229.44 | 6.762% | $244.9547 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $5.98 | 10.249% | $6.5929 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $817.44 | $892.4677 | $892.46 | $892.50 | $892.60 | |