| 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 | $18.57 | 5.794% | $19.6459 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $194.31 | 10.302% | $214.3278 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $81.33 | 12.406% | $91.4198 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $34.73 | 10.580% | $38.4044 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $137.52 | 11.157% | $152.8631 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $72.76 | 5.113% | $76.4802 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $68.42 | 9.447% | $74.8836 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $607.64 | $668.0248 | $668.02 | $668.05 | $668.00 | |