| 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 | $42.43 | 10.631% | $46.9407 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $92.35 | 6.156% | $98.0351 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $35.77 | 3.792% | $37.1264 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $180.95 | 4.866% | $189.755 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $245.64 | 10.188% | $270.6658 | $270.67 | $270.65 | $270.70 |
| Purchase #6 | $240.97 | 10.199% | $265.5465 | $265.55 | $265.55 | $265.50 |
| Purchase #7 | $228.75 | 12.208% | $256.6758 | $256.68 | $256.70 | $256.70 |
| 7 purchase totals = | $1,066.86 | $1,164.7453 | $1,164.77 | $1,164.80 | $1,164.70 | |