| 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 | $110.55 | 4.181% | $115.1721 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $120.54 | 10.271% | $132.9207 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $40.97 | 11.477% | $45.6721 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $46.89 | 6.602% | $49.9857 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $54.89 | 5.129% | $57.7053 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $216.35 | 5.630% | $228.5305 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $167.47 | 12.820% | $188.9397 | $188.94 | $188.95 | $188.90 |
| 7 purchase totals = | $757.66 | $818.9261 | $818.93 | $818.90 | $818.90 | |