| 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 | $95.44 | 3.757% | $99.0257 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $7.39 | 9.120% | $8.064 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $170.43 | 4.228% | $177.6358 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $156.66 | 6.617% | $167.0262 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $34.52 | 13.271% | $39.1011 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $137.72 | 9.740% | $151.1339 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $86.69 | 9.252% | $94.7106 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $688.85 | $736.6973 | $736.70 | $736.75 | $736.60 | |