| 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 | $88.30 | 9.789% | $96.9437 | $96.94 | $96.95 | $96.90 |
| Purchase #2 | $56.31 | 11.610% | $62.8476 | $62.85 | $62.85 | $62.80 |
| Purchase #3 | $128.67 | 8.457% | $139.5516 | $139.55 | $139.55 | $139.60 |
| Purchase #4 | $167.53 | 6.441% | $178.3206 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $199.93 | 3.740% | $207.4074 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $61.44 | 8.506% | $66.6661 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $63.73 | 11.546% | $71.0883 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $765.91 | $822.8253 | $822.83 | $822.80 | $822.80 | |