| 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 | $63.50 | 12.511% | $71.4445 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $248.40 | 12.552% | $279.5792 | $279.58 | $279.60 | $279.60 |
| Purchase #3 | $53.90 | 11.840% | $60.2818 | $60.28 | $60.30 | $60.30 |
| Purchase #4 | $180.99 | 7.227% | $194.0701 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $249.34 | 8.750% | $271.1573 | $271.16 | $271.15 | $271.20 |
| Purchase #6 | $35.42 | 4.682% | $37.0784 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $97.99 | 3.419% | $101.3403 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $929.54 | $1,014.9516 | $1,014.95 | $1,015.00 | $1,015.00 | |